interface/modules/zend_modules/library/Zend/Feed/Writer/Renderer/Entry/AtomDeleted.php

   1 <?php
   2 /**
   3  * Zend Framework (http://framework.zend.com/)
   4  *
   5  * @link      http://github.com/zendframework/zf2 for the canonical source repository
   6  * @copyright Copyright (c) 2005-2013 Zend Technologies USA Inc. (http://www.zend.com)
   7  * @license   http://framework.zend.com/license/new-bsd New BSD License
   8  */
   9
  10 namespace Zend\Feed\Writer\Renderer\Entry;
  11
  12 use DateTime;
  13 use DOMDocument;
  14 use DOMElement;
  15 use Zend\Feed\Writer;
  16 use Zend\Feed\Writer\Renderer;
  17
  18 /**
  19 */
  20 class AtomDeleted extends Renderer\AbstractRenderer implements Renderer\RendererInterface
  21 {
  22     /**
  23      * Constructor
  24      *
  25      * @param  Writer\Deleted $container
  26      */
  27     public function __construct(Writer\Deleted $container)
  28     {
  29         parent::__construct($container);
  30     }
  31
  32     /**
  33      * Render atom entry
  34      *
  35      * @return \Zend\Feed\Writer\Renderer\Entry\Atom
  36      */
  37     public function render()
  38     {
  39         $this->dom = new DOMDocument('1.0', $this->container->getEncoding());
  40         $this->dom->formatOutput = true;
  41         $entry = $this->dom->createElement('at:deleted-entry');
  42         $this->dom->appendChild($entry);
  43
  44         $entry->setAttribute('ref', $this->container->getReference());
  45         $entry->setAttribute('when', $this->container->getWhen()->format(DateTime::ISO8601));
  46
  47         $this->_setBy($this->dom, $entry);
  48         $this->_setComment($this->dom, $entry);
  49
  50         return $this;
  51     }
  52
  53     /**
  54      * Set tombstone comment
  55      *
  56      * @param  DOMDocument $dom
  57      * @param  DOMElement $root
  58      * @return void
  59      */
  60     protected function _setComment(DOMDocument $dom, DOMElement $root)
  61     {
  62         if (!$this->getDataContainer()->getComment()) {
  63             return;
  64         }
  65         $c = $dom->createElement('at:comment');
  66         $root->appendChild($c);
  67         $c->setAttribute('type', 'html');
  68         $cdata = $dom->createCDATASection($this->getDataContainer()->getComment());
  69         $c->appendChild($cdata);
  70     }
  71
  72     /**
  73      * Set entry authors
  74      *
  75      * @param  DOMDocument $dom
  76      * @param  DOMElement $root
  77      * @return void
  78      */
  79     protected function _setBy(DOMDocument $dom, DOMElement $root)
  80     {
  81         $data = $this->container->getBy();
  82         if ((!$data || empty($data))) {
  83             return;
  84         }
  85         $author = $this->dom->createElement('at:by');
  86         $name = $this->dom->createElement('name');
  87         $author->appendChild($name);
  88         $root->appendChild($author);
  89         $text = $dom->createTextNode($data['name']);
  90         $name->appendChild($text);
  91         if (array_key_exists('email', $data)) {
  92             $email = $this->dom->createElement('email');
  93             $author->appendChild($email);
  94             $text = $dom->createTextNode($data['email']);
  95             $email->appendChild($text);
  96         }
  97         if (array_key_exists('uri', $data)) {
  98             $uri = $this->dom->createElement('uri');
  99             $author->appendChild($uri);
 100             $text = $dom->createTextNode($data['uri']);
 101             $uri->appendChild($text);
 102         }
 103     }
 104 }